@article{coelho_guimarães_2007,  title={Pectus carinatum},  volume={33},  ISSN={1806-3713},  url={https://doi.org/10.1590/S1806-37132007000400017},  DOI={10.1590/S1806-37132007000400017},  number={4},  journal={Jornal Brasileiro de Pneumologia},  publisher={Sociedade Brasileira de Pneumologia e Tisiologia},  author={Coelho, Marlos de Souza and Guimarães, Paulo de Souza Fonseca},  year={2007},  month={Jul},  pages={463–474} }